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Diffstat (limited to 'fs')
-rw-r--r--fs/dcache.c2
-rw-r--r--fs/ext2/namei.c3
-rw-r--r--fs/ext4/namei.c3
-rw-r--r--fs/f2fs/dir.c4
-rw-r--r--fs/f2fs/namei.c3
-rw-r--r--fs/fuse/inode.c3
-rw-r--r--fs/nilfs2/namei.c3
-rw-r--r--fs/udf/namei.c3
-rw-r--r--fs/ufs/super.c3
9 files changed, 10 insertions, 17 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index 7d24ff7eb206..cf871a81f4fd 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -84,6 +84,8 @@ const struct qstr empty_name = QSTR_INIT("", 0);
EXPORT_SYMBOL(empty_name);
const struct qstr slash_name = QSTR_INIT("/", 1);
EXPORT_SYMBOL(slash_name);
+const struct qstr dotdot_name = QSTR_INIT("..", 2);
+EXPORT_SYMBOL(dotdot_name);
/*
* This is the single most critical data structure when it comes
diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
index 3367384d344d..765fb389550f 100644
--- a/fs/ext2/namei.c
+++ b/fs/ext2/namei.c
@@ -81,11 +81,10 @@ static struct dentry *ext2_lookup(struct inode * dir, struct dentry *dentry, uns
struct dentry *ext2_get_parent(struct dentry *child)
{
- struct qstr dotdot = QSTR_INIT("..", 2);
ino_t ino;
int res;
- res = ext2_inode_by_name(d_inode(child), &dotdot, &ino);
+ res = ext2_inode_by_name(d_inode(child), &dotdot_name, &ino);
if (res)
return ERR_PTR(res);
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 686bf982c84e..a9db885abb8b 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1739,11 +1739,10 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, unsi
struct dentry *ext4_get_parent(struct dentry *child)
{
__u32 ino;
- static const struct qstr dotdot = QSTR_INIT("..", 2);
struct ext4_dir_entry_2 * de;
struct buffer_head *bh;
- bh = ext4_find_entry(d_inode(child), &dotdot, &de, NULL);
+ bh = ext4_find_entry(d_inode(child), &dotdot_name, &de, NULL);
if (IS_ERR(bh))
return ERR_CAST(bh);
if (!bh)
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index e6270a867be1..e211a1b6b013 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -449,9 +449,7 @@ struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir,
struct f2fs_dir_entry *f2fs_parent_dir(struct inode *dir, struct page **p)
{
- struct qstr dotdot = QSTR_INIT("..", 2);
-
- return f2fs_find_entry(dir, &dotdot, p);
+ return f2fs_find_entry(dir, &dotdot_name, p);
}
ino_t f2fs_inode_by_name(struct inode *dir, const struct qstr *qstr,
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 17bd072a5d39..f2ad7931e949 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -416,9 +416,8 @@ out:
struct dentry *f2fs_get_parent(struct dentry *child)
{
- struct qstr dotdot = QSTR_INIT("..", 2);
struct page *page;
- unsigned long ino = f2fs_inode_by_name(d_inode(child), &dotdot, &page);
+ unsigned long ino = f2fs_inode_by_name(d_inode(child), &dotdot_name, &page);
if (!ino) {
if (IS_ERR(page))
return ERR_CAST(page);
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index b0e18b470e91..8665e4d24691 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -872,14 +872,13 @@ static struct dentry *fuse_get_parent(struct dentry *child)
struct inode *inode;
struct dentry *parent;
struct fuse_entry_out outarg;
- const struct qstr name = QSTR_INIT("..", 2);
int err;
if (!fc->export_support)
return ERR_PTR(-ESTALE);
err = fuse_lookup_name(child_inode->i_sb, get_node_id(child_inode),
- &name, &outarg, &inode);
+ &dotdot_name, &outarg, &inode);
if (err) {
if (err == -ENOENT)
return ERR_PTR(-ESTALE);
diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c
index ecace5f96a95..b2709874ced5 100644
--- a/fs/nilfs2/namei.c
+++ b/fs/nilfs2/namei.c
@@ -440,10 +440,9 @@ static struct dentry *nilfs_get_parent(struct dentry *child)
{
unsigned long ino;
struct inode *inode;
- struct qstr dotdot = QSTR_INIT("..", 2);
struct nilfs_root *root;
- ino = nilfs_inode_by_name(d_inode(child), &dotdot);
+ ino = nilfs_inode_by_name(d_inode(child), &dotdot_name);
if (!ino)
return ERR_PTR(-ENOENT);
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index f146b3089f3d..3ae9f1e91984 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -1215,11 +1215,10 @@ static struct dentry *udf_get_parent(struct dentry *child)
{
struct kernel_lb_addr tloc;
struct inode *inode = NULL;
- struct qstr dotdot = QSTR_INIT("..", 2);
struct fileIdentDesc cfi;
struct udf_fileident_bh fibh;
- if (!udf_find_entry(d_inode(child), &dotdot, &fibh, &cfi))
+ if (!udf_find_entry(d_inode(child), &dotdot_name, &fibh, &cfi))
return ERR_PTR(-EACCES);
if (fibh.sbh != fibh.ebh)
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 983558b572c7..74028b5a7b0a 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -128,10 +128,9 @@ static struct dentry *ufs_fh_to_parent(struct super_block *sb, struct fid *fid,
static struct dentry *ufs_get_parent(struct dentry *child)
{
- struct qstr dot_dot = QSTR_INIT("..", 2);
ino_t ino;
- ino = ufs_inode_by_name(d_inode(child), &dot_dot);
+ ino = ufs_inode_by_name(d_inode(child), &dotdot_name);
if (!ino)
return ERR_PTR(-ENOENT);
return d_obtain_alias(ufs_iget(child->d_sb, ino));